Versus

Ouai Medium Hair Shampoo Versus MONAT Black Shampoo + Conditioner

Shampoo
Shampoo
American Brand United States
American Brand United States

Updated on February 15, 2024

Overview

What they are

These products are both cruelty-free and reef safe shampoos. They have a total of 14 ingredients in common

Cool Features

They both contain Vitamin E

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin and scar healing

Free From

They both do not contain any parabens or sulfates

What's Inside

They both contain harsh alcohols, common allergens, fragrances, oils and silicones

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.

Ingredient Info

Click any item below to learn more and see relevant ingredients

About this product

About this product

At a glance

Click on any of the items below to learn more

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Medium Hair Shampoo
Black Shampoo + Conditioner

Water

Skin Conditioning

Lauramidopropyl Betaine

Cleansing

Sodium C14-16 Olefin Sulfonate

Cleansing
May cause irritation Icon

Guar Hydroxypropyltrimonium Chloride

Skin Conditioning

Acrylates Copolymer

Sodium Methyl Cocoyl Taurate

Cleansing
Not safe for Fungal Acne Icon

Sodium Cocoamphoacetate

Cleansing

Stearyldimoniumhydroxypropyl Decylglucosides Chloride

Cleansing

Pisum Sativum Extract

Skin Conditioning

Acetyl Tetrapeptide-3

Skin Protecting
Peptide Icon

Trifolium Pratense Flower Extract

Astringent
Good for Minimizing Pores Icon

Limnanthes Alba Seed Oil

Skin Conditioning
Oil IconNot safe for Fungal Acne Icon

Crambe Abyssinica Seed Oil

Skin Conditioning
Oil IconNot safe for Fungal Acne Icon

Camellia Oleifera Seed Oil

Skin Conditioning
Oil IconNot safe for Fungal Acne Icon

Solanum Lycopersicum Seed Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Daucus Carota Sativa Seed Oil

Emollient
Oil Icon

Citrus Limon Peel Oil

Masking
Fragrance IconOil IconMay cause irritation IconEU Allergen Icon

Citrus Aurantifolia Oil

Cleansing
Fragrance IconOil Icon

Citrus Aurantium Bergamia Fruit Oil

Masking
Fragrance IconOil Icon

Adansonia Digitata Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Mauritia Flexuosa Fruit Oil

Skin Conditioning
Oil IconNot safe for Fungal Acne Icon

Cocos Nucifera Oil

Masking
4 / 0 Fragrance IconOil IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Gardenia Taitensis Flower Extract

Skin Conditioning

Moringa Oleifera Seed Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Caryocar Brasiliense Fruit Oil

Skin Conditioning
Oil IconNot safe for Fungal Acne Icon

Helianthus Annuus Seed Oil

Emollient
0 / 0 Oil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Mentha Piperita Oil

Masking
Fragrance IconOil IconMay cause irritation IconEU Allergen Icon

Mentha Arvensis Leaf Oil

Masking
Oil Icon

Eucalyptus Globulus Leaf Oil

Perfuming
Fragrance IconOil IconMay cause irritation IconEU Allergen Icon

Mentha Viridis Leaf Oil

Astringent
Oil IconMay cause irritation IconEU Allergen Icon

Thymus Vulgaris Oil

Masking
Fragrance IconOil IconNot safe for Fungal Acne Icon

Lavandula Angustifolia Oil

Masking
Fragrance IconOil IconMay cause irritation IconEU Allergen Icon

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Menthol

Masking
May cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Cinnamidopropyltrimonium Chloride

Dextran

Propanediol

Solvent

Glycol Distearate

Emollient
Not safe for Fungal Acne Icon

Sodium Hydroxypropylphosphate Decylglucoside Crosspolymer

Cleansing

Lauramide Mipa

Sodium Hydroxypropylphosphate Laurylglucoside Crosspolymer

Cleansing

Cocamidopropyl Betaine

Cleansing
May worsen Eczema IconMay worsen Rosacea Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Oleth-5 Phosphate

Dioleyl Phosphate

Buffering

Cocamidopropyl Hydroxysultaine

Cleansing

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Trideceth-12

Emulsifying

Cetrimonium Chloride

Antimicrobial
Preservative Icon

Amodimethicone

Silicon Icon

Aminomethyl Propanol

Buffering

Phenethyl Alcohol

Masking

Undecyl Alcohol

Antiseborrhoeic

Benzyl Alcohol

Perfuming
Alcohol IconFragrance IconPreservative IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Skin Conditioning, Solvent

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!

Learn more about Water
Cleansing, Foaming

Sodium C14-16 Olefin Sulfonate is a cleansing agent made from a mixture of long chain sulfonate salts. It can also help produce foam.

This ingredient may be drying. We recommend speaking with a professional if you have concerns.

Cocamidopropyl Betaine is a fatty acid created by mixing similar compounds in coconut oil and dimethylaminopropylamine, a compound with two amino groups.

This ingredient is a surfactant and cleanser. It helps gather the dirt, pollutants, and other impurities in your skin to be washed away. It also helps thicken a product and make the texture more creamy.

Being created from coconut oil means Cocamidopropyl Betaine is hydrating for the skin.

While Cocamidopropyl Betaine was believed to be an allergen, a study from 2012 disproved this. It found two compounds in unpure Cocamidopropyl Betaine to be the irritants: aminoamide and 3-dimethylaminopropylamine. High-grade and pure Cocamidopropyl Betaine did not induce allergic reactions during this study.

Learn more about Cocamidopropyl Betaine
Cleansing, Foaming

This gentle cleansing and foaming ingredient is known for leaving a smooth feeling in skin and hair. It is made using coconut oil.

According to the manufacturer, it is soluble in water and has resistance to hard water, acid, and alkali.

Due to its coconut base, it may not be Malassezia folliculitis safe.

Learn more about Sodium Methyl Cocoyl Taurate
Emollient, Emulsifying, Skin Conditioning

Glycol Distearate serves as a pearlizing or opacifying agent in cosmetic products.

It's often included in cleansers and haircare products to give them a lustrous or shimmering appearance.

It is derived from stearic acid, a natural fatty acid commonly found in vegetable oils and animal fats.

Glycol Distearate isn't fungal acne safe.

Learn more about Glycol Distearate

This water-soluble silicone is used for its hydrating and softening properties. It is used to add a silky feel to skincare products and has great benefits for haircare.

In haircare, this ingredient:

  • Adds shine
  • Protects color
  • Offers thermal protection
  • Boosts hair strength
  • Does not build up as easily
Humectant, Skin Conditioning, Skin Protecting

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin
Masking, Perfuming, Skin Conditioning

Cocos Nucifera Oil is obtained from the kernels of the coconut fruit. In other words, this is coconut oil.

Coconut Oil is rich in fatty acids with lauric acid making up the majority of these. It also contains linoleic acid. Due to this high fatty acid content, coconut oil helps trap moisture and soften skin.

Despite being antibacterial, coconut oil may not be great for acne-prone skin. It is comedogenic and may clog pores. This ingredient may not be safe for malassezia or fungal acne.

Note: Coconut Oil should not replace your sunscreen for UV protection. Studies show it only blocks about 20% of UV.

This oil is non-volatile and has a light scent.

The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance.

Learn more about Cocos Nucifera Oil
Antimicrobial, Emulsifying, Preservative

This ingredient is a preservative, antimicrobial, and emulsifier. It is often used in cosmetics for its ability to cleanse, condition, and reduce static.

Cetrimonium chloride is a quaternary ammonium salt, meaning it has a water-soluble structure.

Emulsifying

We don't have a description for Trideceth-12 yet.

Acrylates Copolymer is used as a film-forming agent and texture enhancer.

After applied, Acrylates Copolymer forms a thin film cover that helps skin feel more soft. It can help sunscreens become more water-resistant.

It is also used to make a product more thick.

Learn more about Acrylates Copolymer
Antioxidant, Masking, Skin Conditioning

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.

Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.

You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.

There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.

Learn more about Tocopherol
Buffering, Masking

Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).

As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.

If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.

Read more about some other popular AHA's here:

Learn more about Citric Acid
Perfuming, Preservative, Solvent

Benzyl Alcohol is most commonly used as a preservative. It also has a subtle, sweet smell. Small amounts of Benzyl Alcohol is not irritating and safe to use in skincare products. Most Benzyl Alcohol is derived from fruits such as apricots.

Benzyl Alcohol has both antibacterial and antioxidant properties. These properties help lengthen the shelf life of products. Benzyl Alcohol is a solvent and helps dissolve other ingredients. It can also improve the texture and spreadability.

Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is an astringent alcohol.

Using high concentrations of these alcohols are drying on the skin. They may strip away your skin's natural oils and even damage your skin barrier. Astringent alcohols may also irritate skin.

Other types of astringent alcohols include:

According to the National Rosacea Society based in the US, you should be mindful of products with these alcohols in the top half of ingredients.

Any type of sanitizing product will have high amounts of alcohol to help kill bacteria and viruses.

Learn more about Benzyl Alcohol

When to use

16 Routines
75% use in am
25% use in pm
88% use every day

Reviews

Here's what our community thinks

Ouai Medium Hair Shampoo 40 ingredients

4.0 /5
from 1 rating

MONAT Black Shampoo + Conditioner 55 ingredients

Black Shampoo + Conditioner hasn't been rated yet.
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